>I had a similar problem when I had an RTF control, and when certain uses typed very fast they would loose characters during typing.
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>The problem was an extensive keypress event. The code that you showed in your keypress would not cause this behavior, since none of the cases is fired unless you press one of the F keys.
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>Maybe the reason why it happens only with certain users is that some are typing faster than others.
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>You also need to check if the forms KeyPreview property is set to .T. and if there is any code in the form's Keypress event. That event would be fired each time a user presses a key in any control on the form, and if it does some additional work, it can cause characters to get lost (as it happend in my situation).
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Thank you... I will go double check this....